3 programs, side by side

+ Add a program	Laurentian Environmental Solutions OUAC LDV ☆ Add to planRemove	Western Science OUAC ES ☆ Add to planRemove	Lakehead Biology (includes Environmental Science, Animal Sciences, Plant Sciences, and Biodiversity and Conservation) (Thunder Bay) OUAC AD ☆ Add to planRemove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	70%	80–87%“Low to mid 80s”	70%
Required coursesforced into your top 6 — options are the row below	ENG4U	ENG4UMCV4U	ENG4UMHF4U
Choose one ofany of these satisfies it	—	two of ICS4U, MDM4U, MHF4U, SBI4U, SES4U, SPH4U	—
Prerequisitesas published	1 grade 12 English U/M course 1 grade 12 Science U/M course 1 grade 12 Math U/M course 3 other grade 12 U/M courses A minimum overall average of 70% in the 6 best grade 12 U/M courses +2 more on the program page	English, ENG4U Calculus and Vectors MCV4U Two of: Advanced Functions, MHF4U Biology, SBI4U +7 more on the program page	Biology (Environmental Science): ENG4U, MHF4U Biology & Chemistry: ENG4U, MHF4U, SCH4U, 1 of MCV4U, MDM4U, SBI4U, SPH4U All other Biology (Science) Majors: ENG4U, MHF4U, 2 of MCV4U, MDM4U, SBI4U, SCH4U, SES4U, SPH4U Alternative Offers If you do not meet the admission requirements for your program of choice but do meet Lakehead University's general admission requirements, you will automatically be considered for an alternate program.
More than marks?supplementary application	Marks only	Yes Unless otherwise noted, required courses must be completed with a minimum average of 70%. Western Integrated Science applicants must submit a supplementary application. More information Usually closes before January 15	Marks only
Co-op	No	Available	No
Degree	—	—	Bachelor of Environmental Science, BESc, Bachelor of Science, BSc
First-year intakewhere published	—	550	—
What you study	Environmental Studies	Animal ScienceAstronomyBiological SciencesChemistry	Animal ScienceBiological SciencesBiotechnologyGenetics
What it is	You study how environmental problems work and how to solve them, covering topics like ecology, pollution, resource management, and sustainability. This program draws from biology, chemistry, and earth science rather than focusing on one discipline alone. It suits students who want to understand environmental systems deeply and are interested in practical or research-based work in conservation, industry, or government.	This is a broad science degree where you choose from fields like biology, chemistry, physics, computer science, geology, and others. You take foundational science courses in first year, then specialize by selecting which science subjects to focus on. Co-op is available, letting you do paid work terms at science-related employers alongside your studies.	You study the science of living things — from individual cells and genes to entire ecosystems and animal behaviour. The Environmental Science degree focuses on how organisms interact with their environment, while other options let you specialize in animal biology, plants, genetics, or microbiology. This program suits people curious about how life works and interested in careers ranging from conservation and wildlife management to research, teaching, or health sciences.
The door tomajors you reach through it	environmental science	biologychemistryearth scienceenvironmental sciencelife sciencesmathematicsphysicsstatistics	biology
Entrance awardsat this campus, by average	6 published, 5 with no applicationfrom 80%See them	6 published, 5 with no applicationfrom 85%See them	6 published, 5 with no applicationfrom 80%See them
Source	Laurentian University on OUInfo	Western University on OUInfo	Lakehead University on OUInfo

Ranges are what each university publishes, not guaranteed cutoffs, and limited-enrolment programs often admit above them. Confirm anything you are about to act on with the university; each column links to its source.